[ncl-talk] Plotting a variable's isosurface in 3D by tdez3d

[Armağan Gözütok]

Hello,

I wanted to create 3d plots recently, bye some modification on the scripts
here:
https://www.ncl.ucar.edu/Applications/tdpack.shtml

I did manage to plot the surface plots by tdez2d function (plotted HGT from
the WRF outputs), however my 3d variables cannot be plotted, getting always
an error somehow although i check all the dimensions properly which they
coincide.

I couldn't manage to upload an .nc outputs to the ftp server,


Here is my NCL script to create isosurface plot of graupel mixing ratio
(called isosurf.ncl) different than 3d_hgt.ncl:


load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"

begin

  a = addfile("wrfout_d01_2017-07-27_12:00:00.nc","r")

  qgraup = a->QGRAUP(49,:,:,:)                 ; Graupel mixing ratio at
iteration #49
  lat = a->XLAT(0,:,0)                ; latitude
  lon = a->XLONG(0,0,:)               ; longitude

  xi = lat
  yi = lon
  zi = ispan(1,49,1)*1. ;vertical pressure level # 50 different pressure
levels
  ui = 0.0001 ; graupel mixing ratio defined for isosurface plot


  ;dimlat = dimsizes(lat)
  ;dimlon = dimsizes(lon)
  dimz = dimsizes(zi)
  ;dimgraup = dimsizes(qgraup)

  ;print(dimlat)
  ;print(dimlon)
  print(dimz)
  ;print(dimgraup)


  wks = gsn_open_wks("png","3d_isosurface_qgraup")

  tdez3d(wks,xi,yi,zi,qgraup,ui,1.8,-45.,58.,-4)

  frame(wks)

end


Armagan
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